Fukou-kun wa Kiss Suru Shikanai is more quirky funnier than Old Fashioned Cupcake, but both of them has mature/serious them, loving themselves, accepting who you are, discovering happiness even in smallest things in life with your beloved one's help..

I can't explain that but these two shows have similar vibe even though their plot is totally different, maybe the reason is they are both Japanese bromance/bl series with talented actors, or maybe emotinal parts/helping each other part catched me, i don't know but i highly recommend both series

To My Star 2 was filmed in the same area which Beyond Evil was filmed?

https://twitter.com/oriionpaxxx/status/1536493599608774658?t=2Hk79jENA7CEQf_gaVyCwQ&s=19

Also, yearning, rural life/people and 'investigation' may be counted as similarity, too

Struggles, portraying fake image to people and maybe being human pleaure.. serious but not melodramatic subjects.. i definitely recommend both series + flirting are so on point <3

Office people love to speak about how charming, talented and handsome main lead of both if the show in the beginning of the series. Two characters of main lead in these shows are similar, i can say that. Also, they're both bl series which can show you life struggles and mature love

To Each His Own is bromance but it never stop the similarity between two shows. One man tries to help other one to feel really happy, get rid of stress, tiredness and unhappniess because of work. They both lovely stories which include not just love but life, too

There're many similarities like we see grown men (they help each other for happiness) who discover love, work life struggles, not knowing what to do in life etc. They both have good cinematografy also

An office romance and mature love story between two people, they're both japanese series also and really really good

Character develepments, life lessons, human relationships, growing, working life and all.. our main character is similar in both series + both series include bromance/lgbt

They both crime scenes/theme and many fighting/action scenes also. Both are bls with serious tone + worth watching shows

Main leads, who are in love, search for justice with their own ways. They have serious atmosphere but that doesn't mean that melodramatic way,, they have light/comedic parts, too. Great acting and casting

Basically we have men with guns. they have serious tone with some light atmosphere. Great acting and chemistry. They both are definitely worth watching!